Wave drawing

Waves

circular wave reflection
wave diffraction
wave fronts reflection
wave fronts refraction

Lenses

Lenses
Lenses 2
Lenses 3

Refraction

ight refraction 2
light refraction
light refraction virtual image

Reflection

light reflection
light reflection 2

Total Internal Reflection (TIR)

TIR Optic fibre
Total internal reflection

Dispersion

light dispersion